What type of information might a decompression diver write on their slate?

A decompression diver uses a slate to record essential information that is vital for safe diving practices. Writing down the time-to-surface and minimum gas limits is particularly important for managing decompression stops and ensuring that the diver has adequate gas supply throughout the ascent.

Tracking the time-to-surface helps the diver plan their ascent correctly, adhering to necessary decompression stops to avoid risks such as decompression sickness. Additionally, recording minimum gas limits is crucial to ensure that the diver knows when to turn back or adjust their plans based on remaining air supply, greatly enhancing overall safety during the dive. This data is particularly critical in a decompression diving context, where minute changes or oversights can lead to severe outcomes.

While underwater temperature, buddy's dive log, and next planned dive depth can be useful information, they do not have the same immediate impact on the diver's safety and well-being as managing ascent parameters and gas supply.